pub enum TouchPhase {
    Start,
    Move,
    End,
    Cancel,
}
Expand description

In what phase a touch event is in.

Variants

Start

User just placed a touch point on the touch surface

Move

User moves a touch point along the surface. This event is also sent when any attributes (position, force, …) of the touch point change.

End

User lifted the finger or pen from the surface, or slid off the edge of the surface

Cancel

Touch operation has been disrupted by something (various reasons are possible, maybe a pop-up alert or any other kind of interruption which may not have been intended by the user)

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